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Regulatory/Operating Classes Specifications
April 2009 doc.: IEEE /xxxxr0 Mar 2010 Regulatory/Operating Classes Specifications Authors: Tuncer Baykas, NICT Tuncer Baykas, NICT
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April 2009 doc.: IEEE /xxxxr0 Mar 2010 Abstract This presentation discusses how channelization should be done in TVWS in USA/Canada, UK for systems. Tuncer Baykas, NICT Tuncer Baykas, NICT
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Current Numbering System for 802.11
April 2009 doc.: IEEE /xxxxr0 Mar 2010 Current Numbering System for Channel center frequency = Channel starting frequency + 5 × nch (MHz) (17-27) Where nch = 1,…200 Channel starting frequency =dot11ChannelStartingFactor × 500 kHz For example, dot11ChannelStartingFactor = indicates that Channel zero center frequency is GHz. The value NULL for nch shall be reserved. This system is generated for bandwidths of 5,10,20 and 40 MHz, where the difference between two center frequency is always a multiple of 5 MHz. Tuncer Baykas, NICT Tuncer Baykas, NICT
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Available TVWS channels in USA/Canada
Mar 2010 Available TVWS channels in USA/Canada TV Channel No Freq. band (MHz) Center Freq. 2 54-60 57 19 503 36 605 3 60-66 63 20 509 37 611 4 66-72 69 21 515 38 617 5 76-82 79 22 521 39 623 6 82-88 85 23 527 40 629 7 177 24 533 41 635 8 183 25 539 42 641 9 189 26 545 43 647 10 195 27 551 44 653 11 201 28 557 45 659 12 207 29 563 46 665 13 213 30 569 47 671 14 473 31 575 48 677 15 479 32 581 49 683 16 485 33 587 50 689 17 491 34 593 51 695 18 497 35 599 52 701 Tuncer Baykas, NICT
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Mar 2010 5 MHz Channels We are suggesting to use center frequencies of available bands for 5 MHz channels. This will reduce adjacent channel problems. In USA/CANADA, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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5 MHz TVWS channels for 802.11 Mar 2010 Tuncer Baykas, NICT
Center Freq. (MHz) .dot11Ch.St.Factor nch 57 104 1 515 100 93 605 111 79 108 5 521 102 94 617 113 85 7 527 95 623 106 114 177 25 533 96 629 115 183 26 539 97 635 117 189 27 545 99 641 118 195 29 551 647 119 201 30 557 101 653 120 207 31 563 659 121 213 32 569 103 665 123 473 84 575 105 671 124 479 581 677 125 485 87 587 107 683 126 491 88 593 689 127 497 89 599 109 695 129 503 90 509 91 Tuncer Baykas, NICT
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Mar 2010 10 MHz Channels We are suggesting to use middle frequency of available adjacent bands. In USA/CANADA, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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10 MHz TVWS channels for 802.11 Mar 2010 Tuncer Baykas, NICT
Center Freq. (MHz) .dot11Ch.St.Factor nch 82 104 6 530 100 96 638 106 117 180 26 536 102 97 644 108 118 186 27 542 98 650 120 192 28 548 99 656 121 198 29 554 662 122 204 30 560 668 123 210 32 566 103 674 124 476 85 572 680 126 482 86 578 105 686 127 488 87 584 692 128 494 88 590 500 90 596 109 506 91 602 110 512 92 620 114 518 93 626 115 524 94 632 116 Tuncer Baykas, NICT
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Mar 2010 20 MHz Channels We are suggesting to use middle frequency of available 4 adjacent bands. In USA/CANADA, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54 MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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20 MHz TVWS channels for 802.11 Mar 2010 Tuncer Baykas, NICT
Center Freq. (MHz) .dot11Ch.St.Factor nch 186 102 27 530 100 96 626 115 192 104 28 536 97 632 116 198 106 29 542 98 638 117 204 108 30 548 99 644 118 482 86 554 650 120 488 87 560 656 121 494 88 566 103 662 122 500 90 572 668 123 506 91 578 105 674 124 512 92 584 680 126 518 93 590 686 127 524 94 596 109 Tuncer Baykas, NICT
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Mar 2010 40 MHz Channels We are suggesting to use center frequency of available 7 adjacent bands. In USA/CANADA, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54 MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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40 MHz TVWS channels for 802.11 Mar 2010 Tuncer Baykas, NICT
Center Freq. (MHz) .dot11Ch.St.Factor nch 195 100 29 569 108 103 491 102 88 575 105 497 104 89 581 106 503 90 587 107 509 91 629 115 515 93 635 117 521 94 641 118 527 95 647 119 533 96 653 120 539 97 659 121 545 99 665 123 551 671 124 557 101 677 125 563 Tuncer Baykas, NICT
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Available TVWS channels in UK
Mar 2010 Available TVWS channels in UK TV Channel No Freq. band (MHz) Center Freq. 21 474 39 618 50 706 22 482 40 626 51 714 23 490 41 634 52 722 24 498 42 642 53 730 25 506 43 650 54 738 26 514 44 658 55 746 27 522 45 666 56 754 28 530 46 674 57 762 29 538 47 682 58 770 30 546 48 690 59 778 49 698 60 786 Tuncer Baykas, NICT
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Mar 2010 5 MHz Channels We are suggesting to use center frequencies of available bands for 5 MHz channels. This will reduce adjacent channel problems. In UK, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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5 MHz TVWS channels for 802.11 in UK
Mar 2010 5 MHz TVWS channels for in UK Center Freq. (MHz) .dot11Ch.St.Factor nch 474 108 84 618 106 113 706 102 131 482 104 86 626 115 714 132 490 100 88 634 116 722 134 498 89 642 118 730 136 506 91 650 120 738 137 514 92 658 121 746 139 522 94 666 123 754 140 530 96 674 124 762 142 538 97 682 126 770 144 546 99 690 128 778 145 698 129 786 147 Tuncer Baykas, NICT
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Mar 2010 10 MHz Channels We are suggesting to use middle frequency of available adjacent bands. In UK, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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10 MHz TVWS channels for 802.11 in UK
Mar 2010 10 MHz TVWS channels for in UK Center Freq. (MHz) .dot11Ch.St.Factor nch 478 106 85 630 100 116 710 132 486 102 87 638 117 718 133 494 108 88 646 119 726 135 502 104 90 654 120 734 136 510 92 662 122 742 138 518 93 670 124 750 140 526 95 678 125 758 141 534 96 686 127 766 143 542 98 694 128 774 144 622 114 702 130 782 146 Tuncer Baykas, NICT
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Mar 2010 20 MHz Channels We are suggesting to use center frequency of available 3 adjacent bands. In UK, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54 MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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20 MHz TVWS channels for 802.11 in UK
Mar 2010 20 MHz TVWS channels for in UK Center Freq. (MHz) .dot11Ch.St.Factor nch 626 102 115 706 131 482 104 86 634 108 116 714 132 490 100 88 642 118 722 134 498 106 89 650 120 730 136 506 91 658 121 738 137 514 92 666 123 746 139 522 94 674 124 754 140 530 96 682 126 762 142 538 97 690 128 770 144 698 129 778 145 Tuncer Baykas, NICT
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Mar 2010 40 MHz Channels We are suggesting to use center frequency of available 5 adjacent bands. In UK, we need to have 5 starting frequencies. We selected 50 MHz, 51 MHz, 52 MHz , 53 MHz, 54 MHz with dot11ChannelStartingFactors of 100, 102, 104,106,108 respectively. Tuncer Baykas, NICT
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40 MHz TVWS channels for 802.11 in UK
Mar 2010 40 MHz TVWS channels for in UK Center Freq. (MHz) .dot11Ch.St.Factor nch 634 108 116 706 102 131 642 104 118 714 132 490 100 88 650 120 722 134 498 106 89 658 121 730 136 506 91 666 123 738 137 514 92 674 124 746 139 522 94 682 126 754 140 530 96 690 128 762 142 698 129 770 144 Tuncer Baykas, NICT
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Mar 2010 Conclusions Channelization of a system operating in TVWS for USA/CANADA, UK provided, in which channels are located in the center of the available bands. Tuncer Baykas, NICT
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